What is hwp mean

Last updated: April 1, 2026

Quick Answer: HWP primarily refers to the Hancom Office Writer document format (.hwp), the proprietary file type used by Korean office software. It is equivalent to Microsoft Word's .docx format and is widely used in South Korea.

Key Facts

What is HWP Format?

HWP (Hancom Word Processor) is a proprietary document file format developed by Hancom Inc., a South Korean software company. The .hwp file extension represents documents created with Hancom Office Writer, which is the Korean equivalent of Microsoft Word. HWP format is the standard for document creation and sharing in South Korea.

History and Adoption

Hancom Office was developed in the early 1990s as a word processor optimized for the Korean language and writing system. The HWP format became the de facto standard in South Korea for business documents, government communications, and academic submissions. This widespread adoption makes HWP files as common in South Korea as .doc or .docx files in English-speaking countries.

HWP Features and Capabilities

Opening and Converting HWP Files

Outside South Korea, HWP files can be opened using LibreOffice, which has native support for the format. Online conversion services can convert HWP to PDF, DOCX, or other formats. Microsoft Office does not natively support HWP, but users can install Hancom's viewer or use compatibility software. Google Drive and online document services increasingly provide HWP support.

HWP vs International Formats

While HWP remains the standard in South Korea, international business increasingly uses DOCX or PDF formats for file exchange. Many Korean organizations now save documents in multiple formats to accommodate international colleagues. The format difference can sometimes cause compatibility issues when sharing documents globally.

Future of HWP Format

As cloud-based collaboration tools gain popularity globally, the distinction between file formats becomes less critical. However, HWP remains deeply embedded in Korean business and government processes. Hancom continues to develop the format while increasing compatibility with international standards.

Related Questions

How do I open HWP files on Windows or Mac?

Install LibreOffice (free and cross-platform), use online converters, or download Hancom Viewer. Google Drive also supports HWP preview and conversion to other formats.

Can I convert HWP files to PDF or Word format?

Yes, online conversion services like CloudConvert or Zamzar can convert HWP to PDF, DOCX, or other formats. LibreOffice can also save HWP files in different formats.

Why is HWP primarily used in South Korea?

Hancom Office was designed specifically for Korean language support and became the national standard. Government institutions and businesses mandate HWP for official documents.

Sources

  1. Wikipedia - Hancom OfficeCC-BY-SA-4.0
  2. Hancom Inc. Official WebsiteFair Use